baber/WOPTO huggingface dataset:
Patent JP-H0388210-A (JP)
Title: Manufacture of high expansion polyolefin small diameter wire
Inventor: SHIMIZU MASAZUMI
IPC: H01B3/44
Filed: 1989-08-29
Abstract: PURPOSE:To improve the mechanical characteristic of a high expansion polyolefin small diameter wire by using a blend of low pressure molding straight chain low density polyethylene LLDPE and homopolymer of alpha-olefin as base resin of an expansion insulator. CONSTITUTION:A high expansion polyolefin small diameter wire is made up of LLDPE as polyolefin and homopolymer of alpha-olefin also used as comonomer used for this LLDPE, in the form of a blend which contains homopolymer of alpha-olefin of 5-50wt.%. LLDPE and homopolymer of alpha-olefin form an alloy. It is thereby possible to improve the mechanical strength of high expansion small diameter wire without lowering such electrical characteristics as propagation delay time, etc.
Patent JP-H1054516-A (JP)
Title: Gasifying furnace burner
Inventor: HARADA YOSHIO
IPC: F23D99/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a gasifying furnace burner which is used for a gasifying furnace of a fossil fuel by significantly improving durability in a high temperature reducing atmosphere. SOLUTION: An alloy material containing at least two of Co, Ni, Cr and Al or an alloy material produced by adding at least one of Y, Hf, Ta, Si and B thereto is applied as undercoat 34 at a thickness of 50-1,000μm with a pore rate in a range of 0.3-8% by a flame coating method on the surface of a burner base material made of heat resistant steel or a heat resistant alloy, namely, on a tip face part of a water-cooled jacket 30 formed at the tip part of a burner tip part. Thereafter, ZrO3 based ceramics containing at least one of Y2 O3 , CaO, CeO2 and MgO are applied on the undercoat 34 by the flame coating method at a thickness of 30-1,000μm with a pore rate in a range of 8-20% to cover a top coat 36.
Patent JP-2001018070-A (JP)
Title: Method and device for removing burr and swollen part in flash-butt welding
Inventor: ABE MANABU
IPC: B23K37/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To easily remove burrs and swollen parts with a simple facility without degrading the welding accuracy by blowing a compressed air jet to a peripheral edge of a welded part within a plane including the welded part in the red and hot condition as soon as works to be welded are upset. SOLUTION: Works A, B are installed on electrodes 2, 4 to which left and right lower clamps 6, 8 are tightened so that a welding surface C forms a center of the left and right lower electrodes 2 and 4, left and right upper clamps 5, 7 to which left and right upper electrodes 1, 3 are tightened are lowered to clamp and energize the works A, B to the electrodes 1, 2 and the electrodes 3, 4, and the works A, B are butt-welded by the flash-butt welding method. When the welding upset process is started, burrs and swollen parts of the welding surface C and upper and lower and forward and rear parts are red due to the high temperature, and softened. The air is ejected toward the burrs and swollen parts from forward and side air ejection ports 9, 10.
Patent JP-S6378606-A (JP)
Title: Digital filter instrument
Inventor: GOTO MAKOTO
IPC: H03H17/04
Filed: 1986-09-22
Abstract: PURPOSE:To improve the accuracy of filter calculation, and to shorten an arithmetic time, by providing four arithmetic means which obtain digital values of n-bits by performing the arithmetic operation of a value corresponding to an input signal value, and a second preserving value in order, an output arithmetic means, an output means which outputs an output signal value, and two preserving value updating means. CONSTITUTION:A Pl control filter having a pulse transfer function G(z) is suitable for the improvement of the characteristic of a controller. G(z)=(1+k-z<-1>)/(1-z<-1>). The z<-1> shows the delay of one sampling time, and the (k) is a coefficient of prescribed value. At this time, the input signal value Xi is accumulated and preserved in a first preserving value W1, and the second preserving value W2. Especially, calculation of 2<-4> times a coefficient K is performed by one bit arithmetic right shift, and three bit arithmetic right shift. Those preserving values W1 and W2 are controlled at numeric values in which the numeric value of the second preserving value W2 is expressed by low-order three bits. The first preserving value W1 and the input signal value Xi are added, and the output signal value Yi is calculated. As a result, the transfer function from the input signal value Xi to the output signal value Yi coincides with the above equation.
Patent JP-H0389327-A (JP)
Title: Optical connecting device
Inventor: YAMASHITA KEN
IPC: G02F1/295
Filed: 1989-09-01
Abstract: PURPOSE:To switch an optical path of an emitted light in many directions corresponding to different wavelength by one piece of element by using a means for allowing light beams of plural wavelength to be made incident on an optical deflecting element and plural photodetectors for photodetecting an emitted light of the optical deflecting element. CONSTITUTION:For instance, when a semiconductor laser light for generating five wavelength lambda1 - lambda5 is made incident on an optical deflecting element 30 through a confluence waveguide 70, semiconductor lasers 50 - 55 switch the connection of a driving power source 100 so that one of five elements can be driven. Driving currents I1 - I5 of the optical deflecting element switch and supply plural constant-current sources or use a variable current source. As for both change over switches 58, 59, an electronic switch operated by a signal from a control circuit is used. In this state, an emitted light 40 is converged to the photodetecting surface of a photodetector array 20 on the substrate surface 21 opposed to the surface on which the optical deflecting element, etc., are installed through a lens system 60, and since the emitted beam is almost a parallel light in the longitudinal direction of the waveguide, a focus is set on a focal plane of the lens. In such a way, while maintaining a feature being miniature and capable of integration to a semiconductor element, switching of a multipoint can be executed per one element.
Patent JP-2000059383-A (JP)
Title: Signal transfer destination selector and information communication network system
Inventor: MIZUNO KOICHI
IPC: H04W40/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an information communication network system which is connected with a communication network capable of high-speed large-capacity communication, and in which at least one of equipment connected to the network is connected to an external network. SOLUTION: An equipment such as a high definition television set 11 and a video set 12 used at home, office or business place is connected to a network with an optical communication cable, telecommunication cable, optical wireless communication line or wireless telecommunication line, so that lines for transmitting and receiving not only high definition moving image data but also internal information or surrounding state information of equipment can be set. Further, a communication cable 10 capable of high-speed large-capacity communication is added between one of equipment constituting the network and the external network.
Patent JP-H0386770-A (JP)
Title: Water-intercepting material and optical fiber cable
Inventor: SAKAI YASURO
IPC: C09D5/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a water-intercepting material suitable for preventing penetration of water by using a water-soluble binder containing highly water-absorptive polymer particles to form a coating layer on a meshed fabric having openings above a specified size. CONSTITUTION:A coating layer is formed on a meshed, woven or knitted fabric (necessarily a fabric that does not generate a hydrogen gas due to decay, for example, one made of acrylic synthetic fibers or polyester synthetic fibers) having openings of 50mum or greater by using a water-soluble binder containing water-absorptive polymer particles (e.g. a hydrolyzate of a polyacrylonitrile graft polymer) in which particles having a diameter of 50mum or greater account for at least 55wt.% and which are capable of absorbing at least 10ml of water per g, in such a manner that the coating layer consists of 50-90wt.% of the water-absorptive polymer particles and 50-10wt.% of the water-soluble hinder, thus giving a waterintercepting material suitable for preventing the penetration of water. Particularly it is suitable for use as a water- intercepting tape for preventing water from entering into an optical fiber cable, i.e., as a material for preventing water run, used for an optical fiber cable, excellent in the ability to prevent water run, the cushioning properties of a covering, curling- preventive properties, and the formability into a cable.
Patent JP-H05307624-A (JP)
Title: Signal processor
Inventor: OTEGI SUGITAKA
IPC: G06F15/18
Filed: 1992-08-01
Abstract: PURPOSE:To attain rapid processing for the hardware processing of a neural network by executing a forward process and a learning process in parallel. CONSTITUTION:When an input signal is applied, a forward processing executing circuit(FWD) 11 executes a forward process on an intermediate layer and outputs its execution result to a register 12. An FWD circuit 13 reads out the forward process result on the intermediate layer from the register 12, executes a forward process on an output layer and an error forming circuit 48 finds out an error signal on the output layer based upon the execution result of the circuit 13 and a teacher signal read out from a register 17 and stores the error signal in a register 18. A leaning processing execution circuit(LRN) 47 reads out the error signal on the output layer from the circuit 18 and the input signal to the output layer from a register 45 and executes a learning process on the output layer. Similarly an LRN circuit 46 reads out signals from registers 19, 44 and executes a learning process on the intermediate layer.
Patent JP-H1076902-A (JP)
Title: Handle including gas bag constraint system
Inventor: HEILIG ALEXANDER
IPC: B62D1/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide low depth to build-in a gas bag constraint system by making a holding element in a kind of pot shape, making its bottom part face against the outside of a handle and fixing a wall part of a gas bag on an edge on the opposite side of the bottom part. SOLUTION: A holding element 40 is shaped like a pot, and its bottom part 42 faces against an occupant of a vehicle. An edge 44 facing against the bottom part 42 of the holding element 40 works to fix a wall part of the gas bag 45 to surround an expansion opening of the gas bag 45 on a handle. A screw 46 is screwed into a handle hub. The edge 44 of the holding element 40 can be also used to clamp an expansion device 20 on the handle hub. The inside of the holding element 40 and the inside of the gas bag 45 are fluid- communicated to each other through an opening 48 in the bottom part 42 of the holding element 40. A through hole is provided in a wall of the holding element 40.
Patent JP-S61102247-A (JP)
Inventor: OKI TSUNEO
IPC: B32B1/08
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60118394-A (JP)
Title: Welding method of turbo rotor shaft
Inventor: ISHII MASAMI
IPC: B23K11/00
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a weld zone free from a welding crack in short time by forming the extreme end part of the weld zone into a thin walled ring shape and the other welding surface into plane and welding the weld zone by condenser type resistance welding under pressure. CONSTITUTION:An annular projection 4b having a slope part is provided to the end face 4a of a shaft 4 consisting of a heat resisting steel and a shaft 4 is attached to an upper electrode 5. A rotor 1 is fixed to a lower electrode 6. The axial centers of the end face 1a of the rotor 1 and the end face 4a of the shaft are matched and the end faces are pressurized in the axial center direction and are welded by condenser type resistance welding. The current concentrates at the extreme end of the shaft 4b to generate high temp. Welding is thus completed in short time.
Patent JP-H0967931-A (JP)
Title: Grinding/polishing/cleaning device for building frame for temporary scaffold
Inventor: IKEI HIROAKI
IPC: B08B1/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To automatically execute respective works while checking and correcting the frame width of a building frame, or combining a punching work of connecting pin locking holes with a grinding/polishing/cleaning work. SOLUTION: A frame width deviation detecting device 30 detecting deviation of a building frame by a photoelectric sensor, and a frame width correcting device 31 pressing and pulling leg parts by a correcting tool so as to correct the frame width, are arranged in a building frame transfer device 3 carrying a building frame in or out of a grinding/polishing/cleaning machine main body 1. Further, a punching device 32 punching connecting pin locking holes by a core metal and a punch is arranged in the building frame transfer device 3.  This device is constituted so that together with a grinding/polishing/cleaning work removing extraneous matter, a correcting work detecting deviation of the frame width of the building frame and correcting the frame width if the deviation is large, and a punching work of the pin locking holes for a connecting pipe on the leg part of the building frame, can be simultaneously executed.
Patent JP-H05268943-A (JP)
Title: Culture medium for separating no.14 strain belonging to lactobacillus, assimilation of the strain to milk medium and production of fermented milk or lactic acid beverage using the strain
IPC: C12R1/225
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a stable fermented milk or lactic acid beverage causing no whey or water separation by separating, from kefir granules, lactic acid bacteria capable of producing a large quantity of a polysaccharide mucous substance in a fermentation substrate and by culture and assimilation of the bacteria using a milk medium so as to be put to practical use. CONSTITUTION:Lactic acid bacteria No.14 is separated using a GMR medium of an independently invented composition, and the strain is subcultured and assimilated using a milk medium incorporated with yeast extract to obtain the objective fermented milk or lactic acid beverage. In this process, fermentation is carried out using this strain and a polysaccharide mucous substance is produced in a fermentation substrate, thus the objective high-quality product causing no whey or water separation can be obtained without the need for separately adding any stabilizer or thickening agent to the system.
Patent JP-H0776443-A (JP)
Title: Paper roll holding device for printing device
Inventor: MABE SHUJI
IPC: B65H20/02
Filed: 1993-09-10
Abstract: PURPOSE:To prevent rolled paper from being floated due to looseness of the rolled paper beforehand in a paper rolled holding mechanism for a printing device for recording information by feeding out the rolled paper. CONSTITUTION:In a printing device in which rolled paper 3 supported on at least one supporting roller 8 is fed out to supply the paper to a printing part, the supporting roller 8 is rotated drivingly in the direction opposite to the rotational feeding direction of the rolled paper 3.
Patent JP-H0273933-A (JP)
Title: Shape memory alloy
Inventor: ISHIKAWA HIROSHI
IPC: C22C19/03
Filed: 1988-09-10
Abstract: PURPOSE:To improve the workability and transformation temp. of the title alloy by substituting small amounts of Ni contained in a Ti-Ni-Cu alloy by B. CONSTITUTION:The shape memory alloy is formed by substituting 0.1 to 5atom% Ni contained in a Ti-Ni-Cu alloy by B. The above Ti-Ni-Cu alloy has the compsn. constituted of, by atom, 38 to 50% Ni, <=10% Cu and the balance Ti. The Ti-Ni-Cu-B alloy shows a good shape memory effect similar to that of a Ti-Ni alloy, furthermore has excellent workability and shows high transformation temp.
Patent JP-H0562550-A (JP)
Title: Gas insulated electric apparatus
Inventor: OTSUKA AKIRA
IPC: H01B17/36
Filed: 1991-09-05
Abstract: PURPOSE:To provide a gas insulated electric apparatus, with which gas density drop of a gas insulation medium is suppressed even when it is serving in a cryogenic circumstance can be suppressed and loss of the insulating performance be prevented. CONSTITUTION:A tank 1 accommodating a gas insulated electric apparatus 3 in an atmosphere with gas insulation medium 2 and provided with a heating means 16 in the lower part is installed together with a bushing 6 coupled with this tank 1 and drawing out the bus bar 4 of the apparatus 3 to the open air. A liquid sump 14 is furnished at the junction of this bushing 6 with the tank 1 to collect condensed liquid drops 8 at the inner wall surface of the bushing 6, and also is furnished a piping 18 to put the lower part of the liquid sump 14 in communication with the lower part of the tank 1.
Patent JP-S6284839-A (JP)
Title: Metallic die mechanism for press working
Inventor: INABA TAKASHI
IPC: B21D37/01
Filed: 1985-10-09
Abstract: PURPOSE:To equalize a load and to prevent buckling by absorbing a vibration, by constituting a part of members on which a force of press working works, of a vibration resisting material, among members for constituting a metallic die mechanism. CONSTITUTION:As for a metallic die mechanism for constituting a flange forming die of a can, a lower die 1 is placed on a bolster 2, also a cylindrical die 3 is placed on the lower die 1, and a can 4 is put into said die. On the other hand, an upper die 5 is attached to a slide part 6, and also a die 7 is attached to the upper die 5. As for a vibration resisting material, in the metallic die mechanism, vibration resisting materials 11, 12 are inserted between one or both of the upper and the lower metallic dies 1, 5, and the dies 3, 7. In this way, in case of press working of a thin plate, buckling is prevented.
Patent JP-S60117922-A (JP)
Title: Digital/analog converting circuit
Inventor: KOBAYASHI AKIRA
IPC: H03M1/66
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the effect of a sampling cycle to the output level of a restored analog signal by keeping an approximately fixed ratio between the aperture time and the sampling cycle in response to the sampling cycle of an input PCM signal. CONSTITUTION:A trigger signal SDL to an aperture signal generating circuit 7A is differentiated by a D-FF29, etc. and applied to a sawtooth wave generating circuit 50 to produce sawtooth waves. The peak value of the sawtooth wave is held by a peak holding circuit consisting of an operational amplifier 38, etc. and then applied to a voltage dividing circuit consisting of resistances 43 and 44. The output voltage VR of said voltage dividing circuit is compared with said sawtooth wave by a comparator 45. An aperture signal SAPT is kept at a level H while the voltage VCT(t) of the sawtooth wave is kept less than VR and then set at a level L with VCT(t)>=VR. Then the output pulse width of the comparator 45 is decided by the voltage VR. The VR is proportional to the sampling cycle TS and therefore the output pulse width of the comparator 45 is also proportional to the cycle TS.
Patent JP-H0952815-A (JP)
Title: Ultraviolet-shielding agent for cosmetic
Inventor: SOMEYA NORIO
IPC: A61K8/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a less expensive safe ultraviolet-shielding agent for a cosmetic, capable of exhibiting sufficient ultraviolet-shielding effect with a low concentration and protecting the skin from the ultraviolet rays in a wide wavelength range by using a naturally occurring specific white powder. SOLUTION: This shielding agent is produced by using powder of naturally occurring sandy corallite or coral sand. The raw material of coral sand is a crushed product of reef building coral consisting of skeletal bodies of marine organisms, and it has a great number of fine holes. The fine holes grow when a heating treatment is applied. Further, the coral sand has a net-shaped skeletal structure, and therefore, it reflects ultraviolet rays in many directions and protects the skin. When the shielding agent is added into a cosmetic such as a face powder, the cosmetic can surely shield the ultraviolet rays having wave lengths of 220-400nm and protects the skin from the ultraviolet rays. Moreover, it has a high degree of shielding effect on ultraviolet rays.
Patent JP-S6285672-A (JP)
Title: Switching power supply
Inventor: MIKAMI TOSHIO
IPC: H02M3/335
Filed: 1985-10-09
Abstract: PURPOSE:To maintain optimum base currents at all times, and to reduce loss by mounting a constant current circuit between an oscillating transistor and a feedback winding and a shunt circuit shunting the currents of the constant current circuit with the rise of input voltage to a drive circuit. CONSTITUTION:An oscillating circuit on the primary side of a transformer T makes the base currents of an oscillating transistor Q1 flow from a starting resistor R1 and turns the transistor Q1 ON, and base currents are made to flow by induced voltage generated in a feedback winding L3 magnetically coupled with a primary winding L1 and blocking oscillation is continued. The greater part of the base currents of the oscillating transistor Q1 flow through a constant current circuit 3. When input voltage is increased, the base currents of the transistor Q1 are shunted to a shunt circuit 4, thus ensuring optimum base currents at all times.
Patent JP-H06327798-A (JP)
Title: Balanced golf putter
Inventor: JIEIMUZU ERU SHIENOHA
IPC: A63B53/04
Filed: 1993-09-10
Abstract: PURPOSE: To provide a golf putter having a big resistance to twist while impact a golf ball, specially when not impact a golf ball at the plane that divides the head symmetrically. CONSTITUTION: A golf putter 15 includes a club head 16 and a shaft 17 fixed on the club head, the weight of the club head is allocated on the both sides with a good balance of a first plane that extends through the center of the club head perpendicularly to the face of the club head. The center line CL of the shaft 17 passes through the intersection of the first plane and a second plane which is perpendicular to the first plane and extends through a impacting point of the golf ball in the face.
Patent JP-H0676355-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/24
Filed: 1992-08-25
Abstract: PURPOSE:To obtain an information recording medium in which recording can be performed with high sensitivity, short pulse width and high frequency, and further to obtain an information recording medium excellent in corrosion resis tance. CONSTITUTION:This information recording medium has a recording layer in which information is recorded with irradiation of recording light beam on a substrate 1. The recording layer consists of, from the substrate side, first recording layer 3 and second recording layer 4. Further, the medium has heat radiating layers (cooling layer) 5, 5' formed on the second recording layer 4, and has protective layers 2, 6 consisting of inorg. dielectric material formed at least either under the recording layer 3 or on the heat radiating layers 5, 5'.
Patent JP-S60175355-A (JP)
Inventor: FUORUKAA BAUAA
IPC: H01J37/147
Filed: 1984-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。